CN104853888A - Battery operated razor - Google Patents
Battery operated razor Download PDFInfo
- Publication number
- CN104853888A CN104853888A CN201280076823.1A CN201280076823A CN104853888A CN 104853888 A CN104853888 A CN 104853888A CN 201280076823 A CN201280076823 A CN 201280076823A CN 104853888 A CN104853888 A CN 104853888A
- Authority
- CN
- China
- Prior art keywords
- conductive component
- pen
- write
- battery cover
- writing brush
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
- B26B21/14—Safety razors with one or more blades arranged transversely to the handle
- B26B21/38—Safety razors with one or more blades arranged transversely to the handle with provision for reciprocating the blade by means other than rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
- B26B21/14—Safety razors with one or more blades arranged transversely to the handle
- B26B21/22—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously
- B26B21/222—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously with the blades moulded into, or attached to, a changeable unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/40—Details or accessories
- B26B21/52—Handles, e.g. tiltable, flexible
- B26B21/526—Electric features
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Dry Shavers And Clippers (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
A handle (10) is provided for a battery (38) operated razors. In some implementations, the handle (10) includes a simple, efficient mechanism for both securing a battery cover (16) to the handle (10) of a razor and at the same time providing a high reliability electrical contact between the battery (38) and electronics of the razor. The mechanism includes a closing system including a first conductive component (50) slidably attached within the battery cover (16) and biased toward a predetermined axial position, and a second conductive component (80) secured to the interior wall of the grip portion. The first conductive component (50) is configured to interact with the second conductive component (80) and move axially within the battery cover (16) during engagement of the battery cover (16) with the grip portion.
Description
Technical field
The present invention relates to razor, more specifically, the present invention relates to comprise battery-operated function for the wet razor shaved.
Background technology
In many little battery-driven devices, battery can be replaced by user, and inserts battery by the opening had in the shell of lid and take out battery from battery compartment.Be necessary will cover via closed-system mechanically to fix in position, make battery during use not come off and cover and do not lose.In addition, with regard to water-tight device, closed-system also provides the sealing between lid and shell.There is a need to carry out the electrical contact between the circuit in battery and device, and battery is remained on the suitable position in device.For many little battery-driven devices, closed-system comprises threaded connector.Because many little cell apparatus are made of plastics, therefore threaded connector is also the thus comparatively fragile to a certain extent of plastics.Therefore, if through repetition fastening and unscrew or described in be connected to tighten period stand excessive moment of torsion (user may tend to so, because described connection is depended in the operation of device), screw thread closed-system will be damaged.Therefore, need a kind of following closed-system, it provides mechanically fixing connection on little battery-driven device, the signals user when closed-system is fully fixed.
Summary of the invention
The invention provides a kind of simple and effective mechanism, described mechanism is used for battery cover being fixed to razor handle and providing the electrical contact of the high reliability between battery and the electronic device of razor simultaneously.Preferred closed-system comprises few parts, therefore manufactures and assembles comparatively easily and economical.In addition, some preferred closed-systems are also applicable to little joint space-efficient handle designs and/or between battery cover and shank, comprise the design of suture.
In one aspect, the invention is characterized in a kind of battery-driven razor, it comprises shell, battery cover or the housing with grip portion (holding a writing brush or pen-write) and for battery cover being fastened to the closed-system held a writing brush or pen-write.Hold a writing brush or pen-write as columniform and have and limit the outer wall of chamber, described chamber has inwall and openend.Battery cover is also columniform and has the outer wall limiting cavity, and described cavity has inwall and openend.On battery cover is arranged on removedly holds a writing brush or pen-write via closed-system, and hold a writing brush or pen-write chamber and battery cover cavity are configured to hold one or more battery.The first threaded portion that closed-system comprises the chamber opening end place that holds a writing brush or pen-write and second threaded portion at battery cover cavity hatch end place coordinated with the first threaded portion.Closed-system comprises the first conductive component and the second conductive component.First conductive component is attached to the inwall of battery cover cavity slidably and is biased towards predetermined axial location.Second conductive component is fixed to the inwall of the chamber that holds a writing brush or pen-write.
First conductive component comprises towards battery cover cavity hatch end and the contact surface extended around battery cover cavity hatch end circumference.First conductive component contact surface comprises the kink part extended from contact surface of first end and the second end relative with first end and contiguous the second end.
Second conductive component comprise towards hold a writing brush or pen-write chamber opening end and around hold a writing brush or pen-write chamber opening end circumference extend contact surface.Second conductive component contact surface comprises the projection extended from contact surface of first end and the second end relative with first end and contiguous the second end.The period that holds a writing brush or pen-write is attached at battery cover, the first threaded portion along with the chamber opening end place that holds a writing brush or pen-write is fastened to second threaded portion at battery cover cavity hatch end place, first conductive component contact surface and the second conductive component contact surface join, and make the kink part of the first conductive component contact surface hinder the second conductive component contact surface.Kink part is slided along the second conductive component contact surface circumference thus axially deflects the first conductive component.Once kink part slips over the protuberance on the second conductive component contact surface, just send the click that can hear thus indicate described attachment to complete.
In an alternative embodiment, the first conductive component comprises L shape component, and described L shape component extends around the inwall adjacent cells cover gab end circumference of battery cover cavity, thus provides the contact surface towards openend.First conductive component L shape component comprises first end and the second end relative with first end.First end comprises vertical leg, described vertical leg axially extends from contact surface towards the openend of cavity thus forms the first conductive component end stop, and the second end comprises the kink part of contiguous the second end, described kink part axially extends away from contact surface towards battery cover openend.Similarly, the second conductive component comprises L shape component, and described L shape component extends around the inwall circumference of the chamber that holds a writing brush or pen-write and provides the contact surface towards the chamber opening end that holds a writing brush or pen-write.L shape component comprises first end and the second end relative with first end.First end comprises vertical leg, described vertical leg from contact surface axially extend away from hold a writing brush or pen-write chamber opening end thus formed the second conductive component end stop.The second end comprises the projection of contiguous the second end, and described projection extends from contact surface towards the chamber opening end that holds a writing brush or pen-write.
Be attached at battery cover the period that holds a writing brush or pen-write, the first conductive component contact surface and the second conductive component contact surface join, and make the kink part of the first conductive component contact surface hinder the second conductive component contact surface.Along with battery cover relative to/hold a writing brush or pen-write rotation, kink part along second conductive component contact surface circumference slide thus axially deflect the first conductive component.Finally, kink part slips over the protuberance on the second conductive component contact surface thus sends the click that can hear and completes to indicate described attachment.With the click that can hear simultaneously or after a while, the first conductive component end stop coordinates with the second conductive component end stop thus prevents from covering being attached to further and holds a writing brush or pen-write.
In an alternative embodiment, the first conductive component comprises the mid portion of first end, the second end and the elongation between them, and the mid portion of elongation is attached to the inwall of battery cover slidably.First end comprises aforementioned L shape component, and the second end formation U-shaped portion is divided.U-shaped portion divide have away from extend mid portion extend radially to bend the first leg and be parallel to the first leg from bend backward towards extend mid portion extend the second leg.Second leg is attached to the inner surface of battery cover, thus allows the first leg axially to deflect and axially move in battery cover along with it and be biased the first conductive component.Second leg comprises the surface relative with the first leg, thus provides spring base.Spring base fixing spring, described spring is used for the biased described one or more battery held a writing brush or pen-write in chamber and battery cover cavity.
One or more embodiments of the detail of the present invention are set forth in accompanying drawing and following explanation.By reading description, accompanying drawing and claims, other features, objects and advantages of the present invention will become apparent.
accompanying drawing describes in detail
Fig. 1 a is the top view of the razor handle according to an embodiment.
Fig. 1 b is the bottom view of the razor handle of Fig. 1 a.
Fig. 2 a is the perspective view held a writing brush or pen-write of the razor handle of Fig. 1 a.
Fig. 2 b is the perspective view of the battery cover of the razor handle of Fig. 1 a.
Fig. 3 is battery cover and battery cover and the cross-sectional view be threaded between holding a writing brush or pen-write.
Fig. 4 a is the perspective view of the sub-component being contained in the electronic unit in holding a writing brush or pen-write.
Fig. 4 b is the perspective view of the second conductive component.
Fig. 4 c is the perspective view of printed circuit board (PCB) (PCB) and PCB carrier.
Fig. 5 is for being assemblied in the perspective view of the electronic unit in razor handle (holding a writing brush or pen-write and battery cover).
Fig. 6 a, 6b and 6c are the different perspective views of the first conductive component removed from battery cover.
Detailed description of the invention
razor general structure
See Fig. 1 a and 1b, razor handle 10 comprises shaving head 12, hold a writing brush or pen-write 14 (also referred to as shells 14) and battery container 16 (also referred to as battery cover 16).Shaving head 12 comprises the syndeton for installing replaceable razor cartridge (not shown) on shank 10, and this knows in razor field.Hold a writing brush or pen-write and 14 be configured to be kept by user during shaving and hold the parts of the battery-operated function that razor is provided, such as printed circuit board (PCB) and be configured to vibrative motor.Hold a writing brush or pen-write 14 for a kind of following sealing unit, head 12 is fixedly attached to described sealing unit, thus allows manufacture and provide other advantage that will hereafter discussing.See Fig. 2 a and 2b, battery cover 16 is attached to removedly and holds a writing brush or pen-write 14, makes the removable battery cover 16 of user to replace battery 38.
As shown in Figure 3, battery cover 16 is attached to removedly via threaded connector 40 and holds a writing brush or pen-write 14, thus allows to remove and replace battery 38.Once battery cover 16 and holding a writing brush or pen-write 14 is attached via threaded connector 40, just by the interaction of the first conductive component 50 of being assemblied in battery cover cavity 18 respectively and hold a writing brush or pen-write in chamber 11 and the second conductive component 80 at the plus end of battery 38 with set up electrical contact between negative terminal and the electronic unit of razor.As shown in Figure 3, the first conductive component 50 is assemblied in battery cover 16, and the second conductive component 80 is assemblied in and holds a writing brush or pen-write in 14.All be designed to both them as illustrated in fig. 3 along with battery cover 16 with hold a writing brush or pen-write 14 secured together and interact.Hereafter discuss the details of the first conductive component and the second conductive component in detail.
Battery cover 16 and the interface between holding a writing brush or pen-write such as are sealed by O shape ring, thus provide water repellent component to protect battery in razor and electronic device.Described O shape ring is generally arranged in the groove 21 on holding a writing brush or pen-write (Fig. 3), such as, is installed by interference fit.Refer again to Fig. 1 a, holding a writing brush or pen-write 14 comprises actuation button 22, and user can press described actuation button to activate the battery-operated function of razor via the electronic switch 29 shown in Fig. 4 c.
the molded structure that holds a writing brush or pen-write
As mentioned above, 14 (being illustrated in detail in Fig. 2 a) that hold a writing brush or pen-write are molded assembly, and shaving head 12 is fixedly attached to described molded assembly.Hold a writing brush or pen-write 14 modularity advantageously allow to manufacture the holding a writing brush or pen-write of single type for various different shaving head pattern.This then simplifies with different head but drives the manufacture of the product " series " of function with same battery.Except the opening 25 at end (battery cover 16 is attached to described end) place, hold a writing brush or pen-write as waterproof, and be preferably single integrated component.Therefore, the sealing that hold a writing brush or pen-write 14 and battery cover 16 between of seal for being provided by O shape ring of the water proofing property in order to guarantee razor handle 10 only needed.This single sealed configuration minimizes water or moisture infiltrates razor handle and damages the risk of electronic unit.
Hold a writing brush or pen-write the sub-component 26 shown in 14 accommodation Fig. 4 a, its involving vibrations motor 28, printed circuit board (PCB) (PCB) 30 and the second conductive component 80.PCB30 comprises electronic switch 29 and for providing the positive contact 32 of battery electric power to electronic device.These parts are mounted to the PCB carrier 34 that Fig. 4 c illustrates separately, and described PCB carrier is attached to the second conductive component 80 that Fig. 4 b illustrates separately.As shown in Figs. 4a and 4b, the second conductive component 80 comprises the part 84 of first end 82, the second end 86 and the elongation between them.First end 82 comprises L shape component 88, and described L shape component 88 comprises the contact surface 92 of the openend 25 towards the chamber 11 that holds a writing brush or pen-write that circumference extends.L shape component 88 comprises the vertical leg 94 at first end 90 place, and described vertical leg axially extends from contact surface 92 towards the part 84 of extending, thus forms the second conductive member end stop 94; And the protuberance 96 on contact surface 92 near the second end 91 of the L shape component 88 relative with first end 82.The functional description of protuberance 96 is in lower joint
battery cover is attachedin.Second conductive component the second end 86 be attached to PCB carrier 34 and with the circuit electrical contact of this device.
Between the erecting stage of the sub-component 26 shown in Fig. 4 a, positive contact 32 is assembled on the PCB carrier 34 shown in Fig. 4 c, described PCB carrier to be arranged on subsequently on the second conductive component the second end 86 thus with the second conductive component 80 electrical contact.Then, printed circuit board (PCB) 30 is placed on (Fig. 4 c) in PCB carrier 34, and vibrating motor 28 is arranged on PCB carrier 34, wherein lead-in wire is welded on printed circuit board (PCB) 30 to complete sub-component 26.Sub-component 26 subsequently can be assembled to hold a writing brush or pen-write in 14 before tested.
Sub-component 26 is installed to subsequently in the chamber 11 that holds a writing brush or pen-write and makes it permanently to be remained on wherein.Such as, the part 84 of the elongation of the second conductive component 80 can comprise projection or arm, and described projection or arm engage the depression of the correspondence held a writing brush or pen-write in the inwall 13 of 14 with interference fit.In addition, the L shape component 88 of the second conductive component 80 be attached at hold a writing brush or pen-write 14 openend 25 place, make the second conductive component 80 contact surface 92 towards opening 25, as shown in Figure 2 a.For the embodiment shown in Fig. 2 a, hold a writing brush or pen-write 14 openend 25 comprise antelabium 46, described antelabium 46 extend beyond hold a writing brush or pen-write 14 threaded portion 42 and penetrate in battery cover cavity 18, and be attached to hold a writing brush or pen-write at lid 16 and extend beyond the threaded portion 44 of battery cover 16 during 14, as shown in Figure 3.Second conductive component L shape component 88 is attached to the surrounding edge of antelabium 46, makes contact surface towards opening 25 orientation, and the second conductive component end stop 94 on L shape component is attached to the axial edge of antelabium 46 as shown in the figure.
Hold a writing brush or pen-write and 14 also comprise actuation button 22.When actuation button 22 is depressed, electronic switch 29 is below touched, and it enables the circuit of PCB30.By " press-put " on/off action or the action case desired by other as press logical/break and enable.Electronic switch 29 send when activateding can hear " thump " sound, thus feed back this device to user and be properly turned on.Switch is preferably configured to needs and applies relatively high actuation force (displacement such as, through about 0.25mm applies at least 4N) through small distance.In conjunction with the slim geometry having depression of button 22, this switch arrangement is tending towards preventing razor from unexpectedly being connected in period of advancing or by mistake being turned off during shaving.In addition, the structure of this switch/barrier film/actuator means assembly also provides good tactile feedback to user.
battery cover is attached
As mentioned above, battery cover 16 40 is attached to through being threaded as shown in Figure 3 removedly and holds a writing brush or pen-write 14, thus allows to remove and replace battery 38.For Fig. 2 a, the embodiment shown in 2b and 3, holding a writing brush or pen-write 14 comprises convex thread 42, and battery cover 16 comprises recessed screw thread 44.But in an alternative embodiment, holding a writing brush or pen-write 14 can comprise recessed threaded portion 44, and battery cover 16 can comprise convex thread part 42.Once battery cover 16 and holding a writing brush or pen-write 14 40 to be attached via being threaded, interaction just by being assemblied in hold a writing brush or pen-write the first conductive component in 14 and battery cover 16 and the second conductive component 50,80 respectively sets up electrical contact between the plus end and the electronic unit of negative terminal and razor handle 10 of battery 38.Electronic unit details is in operating conditions illustrated in Fig. 5.
Hold a writing brush or pen-write 14 and battery cover 16 be all made of plastics, and the first conductive component 50 and the second conductive component 80 are made up of conductive material such as metal respectively.As shown in Figure 5, the second conductive component the second end 86 is attached to PCB carrier 34, described PCB carrier and electronic circuit electrical contact, thus provides electric power to motor 28.PCB carrier 34 comprises the positive contact 32 of the battery 38 for providing electric power to electronic circuit.The negative terminal contact battery spring 78 of battery, described battery spring is connected to the first conductive component the second end 56.The circuit of powering for motor 28 has come in the following way: the first conductive component L shape component 58 at the first conductive component first end 52 place contacts the second conductive component L shape component 88 at the second conductive component first end 82 place.
The first conductive component 50 shown in Fig. 6 a to 6c comprises the part 54 of first end 52, the second end 56 and the elongation between them.The part 54 of extending comprises the flange 55 of the inwall 17 being attached to battery cover 16 slidably.First end 52 comprises L shape component 58, and described L shape component 58 extends around threaded portion 44 circumference at inwall 17 adjacent cells cover gab end 35 place of battery cover cavity 18, thus provides contact surface 62.Preferably, contact surface 62 be arranged on to be threaded towards recessed on the inside 17 of the battery cover 16 of openend 35 44 end, and be designed to penetrate battery cover openend 35 along with the 14 convex thread parts 42 that hold a writing brush or pen-write and contact with the second conductive component 80, as shown in Figure 3.The first conductive component L shape component 58 shown in Fig. 6 a comprises first end 60 and the second end 61 relative with first end 60.First end 60 comprises vertical leg 64, described vertical leg axially extends from contact surface 62 towards the openend 35 of cavity 18, thus form the first conductive component end stop 64, and the second end 61 comprises the kink part 66 of contiguous the second end 61, described kink part axially extends away from contact surface 62 towards battery cover openend 35.
The second end 56 of the first conductive component 50 forms the U-shaped portion shown in Fig. 6 c and divides 70.U-shaped portion divides 70 to be attached in the first conductive component 50 by flexible region.U-shaped portion divides 70 to have angularly to extend (preferably radially) to the first leg 72 of bend 74 be parallel to the first leg 72 from bend 74 backward towards the second leg 76 of part 54 extension of extending away from the part 54 of extending.Second leg 76 comprises two isolated arms 78 of the mid portion 54 extending past elongation, and the mid portion 54 wherein extended passes through between which.Second leg 76 is attached to the inner surface 17 of battery cover 16, and the first leg 72 is not supported.Space between first leg 72 and the bottom of battery cover cavity 18 allows the first leg 72 to produce flexible region, thus allows it axially to deflect and axially slide and provide spring loading effect along with the inwall 17 of the first conductive component 50 along battery cover 16.Second leg 76 comprises the surface forming the platform relative with the first leg, thus provides spring base 79.Spring base 79 is fixed for the battery spring 78 of the biased battery 38 held a writing brush or pen-write in chamber 11.
Being attached at battery cover 16 holds a writing brush or pen-write during 14, as shown in Figure 3, the first conductive component contact surface 62 and the second conductive component contact surface 92 join, specifically, the kink part 66 of the first conductive component contact surface 62 interferes the second conductive component contact surface 92, as shown in Figure 3.As shown in Figure 5, this interaction is set up and is electrically connected between the negative terminal of the battery 38 be biased by battery spring 78 and the anode of battery 38 contacted with positive contact 32.In addition, along with battery cover 16 is relative to the rotation that holds a writing brush or pen-write, kink part 66 is slided along the second conductive component contact surface 92 circumference, thus axially deflects the first conductive component 50.Finally, kink part 66 slips over protuberance 96 on the second conductive component contact surface 92, thus produce can thump the action of sense of touch ground perception.This is perceived as the click that can hear by user, thus clearly pilot cell lid 16 by correctly fastening.This click results from following action: the kink part 66 of the first conductive component L shape component 58 slips over the projection 96 on the second conductive component L shape component 88 rapidly.With the click that can hear simultaneously or after a while, the first conductive component end stop 64 coordinates with the second conductive component end stop 94, thus prevent lid 16 from rotating further holding a writing brush or pen-write on 14.Cross section shown in Fig. 3 shows for contact surface 62, the final closing position of 92.As shown in the figure, the kink part 66 of the first conductive component L shape component 58 is at the contact surface 92 of Contact second conductive component L shape component 88 contact surface 92 of the second end 91 and projection 96, and the first conductive component end stop 64 contacts the second conductive component end stop 94 thus prevents battery cover 16 from rotating further holding a writing brush or pen-write on 14.This features can suppress the damage caused parts owing to excessively tightening.
Many embodiments of the present invention are described.But, be to be understood that and can make many amendments in the case of without departing from the spirit and scope of protection of the present invention.
Such as, although above-mentioned razor comprises vibrating motor and provides vibrating function, the battery-operated function of other type can be provided, such as heat.
In some are specifically implemented, the battery container of other type can be used to be attached.Such as, battery cover can be converse with the convex thread part held a writing brush or pen-write and recessed threaded portion, makes battery cover carry convex thread part, and the recessed threaded portion of carrying that holds a writing brush or pen-write.
Some specifically implement to comprise in above-mentioned features some, but do not comprise some or all in electronic unit discussed in this article.Such as, in some cases, electronic switch can be replaced by mechanical switch, and can omit printed circuit board (PCB).
Therefore, other embodiment is within the scope of following claim.
Dimension disclosed herein and value are not appreciated that and are strictly limited to quoted exact value.On the contrary, except as otherwise noted, each such dimension is all intended to both represent quoted value, also represents the functionally equivalent scope around this value.Such as, disclosed dimension " 40mm " is intended to represent " about 40mm ".
Unless expressly excluded, or in other words limit to some extent, each document quoted herein comprises any cross reference or relevant patent or patent application, is all incorporated herein by reference in full accordingly.Quoting of any document is not to its prior art as disclosed herein or claimed any invention; or its individually or with any combination of other bibliography any, or with reference to, propose, suggestion or disclose any accreditation that this type of is invented.In addition, when any implication of term in the literature or definition and any implication of same term in the document be incorporated to way of reference or define is conflicted, should be as the criterion with the implication or definition of giving this term in the literature.
Although illustrate and describe specific embodiment of the present invention, it should be apparent to those skilled in the art that can to make when not departing from the spirit and scope of the invention many other change and modification.Therefore, all this type of that appended claims is intended to contain in the scope of the invention changes and modification.
Claims (17)
1. a battery-driven razor, comprising:
Hold a writing brush or pen-write, described in hold a writing brush or pen-write to have and limit the outer wall of chamber, described chamber has inwall and openend;
Battery cover, described battery cover has and limits the outer wall of cavity, and described cavity has inwall and openend, and on holding a writing brush or pen-write described in described battery cover is arranged on removedly, wherein said chamber and the battery cover cavity of holding a writing brush or pen-write is configured to hold one or more battery, and
Closed-system, first threaded portion at the chamber opening that holds a writing brush or pen-write described in described closed-system comprises end place and second threaded portion at described battery cover cavity hatch end place coordinated with described first threaded portion, described closed-system comprises the first conductive component and the second conductive component, described first conductive component is attached to the described inwall of described battery cover cavity slidably and is biased towards predetermined axial location, the described inwall of the chamber that holds a writing brush or pen-write described in described second conductive component is fixed to;
Described first conductive component comprises contact surface, described contact surface is towards described battery cover cavity hatch end and around the extension of described battery cover cavity hatch end circumference, described first conductive component contact surface comprises the kink part of first end and the second end relative with described first end and contiguous described the second end, and described kink part extends from described contact surface;
Described second conductive component comprises contact surface, described contact surface towards described hold a writing brush or pen-write chamber opening end and around described hold a writing brush or pen-write chamber opening end circumference extend, described second conductive component contact surface comprises the projection of first end and the second end relative with described first end and contiguous described the second end, and described projection extends from described contact surface; Hold a writing brush or pen-write described in being wherein attached at described battery cover period, described first conductive component contact surface and described second conductive component contact surface join, the kink part of wherein said first conductive component contact surface hinders described second conductive component contact surface, thus slide along described second conductive component contact surface circumference along with described kink part and axially deflect described first conductive component, thus slip over the protuberance on described second conductive component contact surface along with described kink part and send the click that can hear and connect with signals good.
2. razor according to claim 1, wherein said first component and described second component are what conduct electricity.
3. razor according to claim 1, wherein said first conductive component is biased towards the top area of described battery cover.
4. razor according to claim 1, wherein said first conductive component comprises spring element, and described spring element is configured to hold a writing brush or pen-write when described first conductive component and described second conductive component are engaged described and apply axial force between described battery cover.
5. razor according to claim 1, the joint of wherein said first conductive component and described second conductive component provides the electrical connection between described first conductive component and described second conductive component.
6. razor according to claim 1, described razor also comprise be arranged on described in the electronic unit that holds a writing brush or pen-write in chamber.
7. razor according to claim 6, wherein said second conductive component extends from carrier, and described electronic device is mounted on the carrier in described chamber.
8. razor according to claim 7, wherein said second conductive component comprises the part being configured to carry out electrical contact with described electronic device.
9. razor according to claim 8, wherein said carrier comprises one or more electric power rail of the described electronic device of interconnection.
10. razor according to claim 9, wherein said electronic device is configured to the vibrating function driving described razor.
11. razors according to claim 1, also comprise battery spring, described battery spring is positioned in described battery cover to be biased described battery cover cavity and the described one or more batteries held a writing brush or pen-write in chamber towards the electric contact of the end held a writing brush or pen-write described in relative with the described openend that holds a writing brush or pen-write.
12. 1 kinds of battery-driven razors, comprising:
Hold a writing brush or pen-write, described in hold a writing brush or pen-write to have and limit the outer wall of chamber, described chamber has inwall and openend;
Battery cover, described battery cover has and limits the outer wall of cavity, and described cavity has inwall and openend, and on holding a writing brush or pen-write described in described battery cover is arranged on removedly, wherein said chamber and the battery cover cavity of holding a writing brush or pen-write is configured to hold one or more battery, and
Closed-system, first threaded portion at the chamber opening that holds a writing brush or pen-write described in described closed-system comprises end place and second threaded portion at described battery cover cavity hatch end place coordinated with described first threaded portion, described closed-system comprises the first conductive component and the second conductive component, described first conductive component is attached to the described inwall of described battery cover cavity slidably and is biased towards predetermined axial location, the described inwall of the chamber that holds a writing brush or pen-write described in described second conductive component is fixed to;
Described first conductive component comprises L shape component, described L shape component extends around the described inwall contiguous described battery cover openend circumference of described battery cover cavity thus provides the contact surface towards described openend, described first conductive component L shape component comprises first end and the second end relative with described first end, described first end has the vertical leg thus formation the first conductive component end stop that axially extend towards the openend of described cavity from described contact surface, and described the second end has the kink part of contiguous described the second end, described kink part axially extends away from described contact surface towards described battery cover openend,
Described second conductive component comprises L shape component, described L shape component extends around the inwall circumference of the described chamber that holds a writing brush or pen-write and provides the contact surface towards the described chamber opening end that holds a writing brush or pen-write, described L shape component comprises first end and the second end relative with described first end, described first end has and axially extends vertical leg away from the described chamber opening end that holds a writing brush or pen-write from described contact surface thus form the second conductive component end stop, described the second end has the projection of contiguous described the second end, described projection extends from described contact surface towards the described chamber opening end that holds a writing brush or pen-write,
Hold a writing brush or pen-write described in being wherein attached at described battery cover period, described first conductive component contact surface and described second conductive component contact surface join, second conductive component contact surface described in the kink partial coherence of wherein said first conductive component contact surface, thus along with described kink part along described second conductive component contact surface circumference slide and axially deflect described first conductive component, thus slip over the protuberance on described second conductive component contact surface along with described kink part and send the click that can hear, and after described click of hearing, make described first conductive component end stop contact with described second conductive component end stop.
13. razors according to claim 12, wherein said first conductive component comprises the mid portion of first end, the second end and the elongation between them, wherein said L shape component is arranged on described first end place, the mid portion of described elongation is attached to the described inwall of described battery cover cavity slidably, and described the second end comprises spring mechanism, described spring mechanism is biased described first conductive member towards described predetermined axial location.
14. razors according to claim 13, wherein said spring mechanism comprises the axle spring be arranged between described the second end and described battery cover cavity.
15. razors according to claim 13, wherein said spring mechanism is structurally integral with described the second end.
16. 1 kinds of battery-driven razors, comprising:
Hold a writing brush or pen-write, described in hold a writing brush or pen-write to have and limit the outer wall of chamber, described chamber has inwall and openend;
Battery cover, described battery cover has and limits the outer wall of cavity, and described cavity has inwall and openend, and on holding a writing brush or pen-write described in described battery cover is arranged on removedly, wherein said chamber and the battery cover cavity of holding a writing brush or pen-write is configured to hold one or more battery, and
Closed-system, recessed threaded portion on the described inwall openend of the convex thread part on the described outer wall held a writing brush or pen-write described in the chamber opening that holds a writing brush or pen-write described in described closed-system comprises end place and described battery cover cavity, described closed-system comprises and is attached to the described inwall of described battery cover cavity slidably and the first conductive component towards predetermined shaft to location bias, with be fixed to described in hold a writing brush or pen-write second conductive component of described inwall of chamber, described first conductive component and described second conductive component are configured in described battery cover and the described joint aging time interphase interaction that holds a writing brush or pen-write, wherein said first conductive component axially moves between joint aging time in described battery cover,
Described first conductive component comprises first end, the mid portion of the second end and the elongation between them, the mid portion of described elongation is attached to the inwall of described battery cover slidably, described first end comprises L shape component, described L shape component circumference extends thus provides contact surface towards the openend that the mid portion perpendicular to described elongation of described battery cover cavity is arranged, described L shape component is included in the vertical leg that first end place axially extends towards the openend of described cavity, thus the kink part formed near the first conductive member end stop and the second end relative with described first end, described kink part reaches the top of described contact surface towards the openend of described cavity, described the second end forms U-shaped portion and divides, described U-shaped portion divides the mid portion radial direction had away from described elongation extend to the first leg of bend and be parallel to described first leg from described bend backward towards the second leg that the mid portion of described elongation extends, described second leg is attached to the inner surface of described battery cover, thus allow described first leg axially to deflect and axially move in described battery cover along with it and be biased described first conductive component,
Described second conductive component comprises the first end of the part of elongation and the open end of the chamber that holds a writing brush or pen-write described in being fixed on, described first end comprises L shape component, described L shape component comprises the openend also circumferential contact surface extended towards the described chamber that holds a writing brush or pen-write, described L shape component is included in first end place and axially extends vertical leg away from described contact surface, thus the protuberance on described contact surface near the second end forming the second conductive member end stop and the described L shape component relative with described first end;
Hold a writing brush or pen-write described in being wherein attached at described battery cover period, described first conductive component contact surface and described second conductive component contact surface join, second conductive component contact surface described in the kink partial coherence of wherein said first conductive component contact surface, thus along with described kink part along described second conductive component contact surface circumference slide and axially deflect described first conductive component, thus slip over described protuberance along with described kink part and send the click that can hear, and after described click of hearing, make described first conductive component end stop contact with described second conductive component end stop.
17. razors according to claim 16, wherein said first conductive component comprises spring base, the second leg that wherein said U-shaped portion is divided comprises battery spring, described battery spring described battery cover cavity and the described one or more battery biases held a writing brush or pen-write in chamber are become to contact relative with the described chamber opening end that holds a writing brush or pen-write described in hold a writing brush or pen-write the electric contact of end of chamber.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2012/083919 WO2014067118A1 (en) | 2012-11-01 | 2012-11-01 | Battery operated razor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104853888A true CN104853888A (en) | 2015-08-19 |
| CN104853888B CN104853888B (en) | 2017-09-15 |
Family
ID=50545588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280076823.1A Expired - Fee Related CN104853888B (en) | 2012-11-01 | 2012-11-01 | Battery-driven razor |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US9623576B2 (en) |
| EP (1) | EP2914405B1 (en) |
| JP (1) | JP6009684B2 (en) |
| CN (1) | CN104853888B (en) |
| AU (1) | AU2012393391C1 (en) |
| BR (1) | BR112015009781A2 (en) |
| CA (1) | CA2888748C (en) |
| IN (1) | IN2015DN03253A (en) |
| MX (1) | MX2015005125A (en) |
| RU (1) | RU2610573C2 (en) |
| SG (1) | SG11201503136PA (en) |
| WO (1) | WO2014067118A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD878677S1 (en) * | 2018-06-07 | 2020-03-17 | Edgewell Personal Care Brands, Llc | Safety razor actuator button |
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| US5933962A (en) * | 1996-02-08 | 1999-08-10 | Good Marketing, Inc. | Oscillating razor |
| US20050172493A1 (en) * | 2004-02-11 | 2005-08-11 | Trisa Holding Ag | Razor and method for producing a razor |
| CN101167199A (en) * | 2005-04-27 | 2008-04-23 | 吉莱特公司 | Battery-operated appliances |
| EP2218559A1 (en) * | 2009-02-13 | 2010-08-18 | Trisa Holding AG | Body care device |
| CN102126225A (en) * | 2005-09-06 | 2011-07-20 | 吉莱特公司 | Razors |
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| US5476729A (en) * | 1993-08-18 | 1995-12-19 | Invisible Fence Company, Inc. | Electronic device having a removable battery pack assembly |
| US6895625B2 (en) * | 2001-06-29 | 2005-05-24 | Homedics, Inc. | Automatic electric toothbrush |
| WO2003024353A1 (en) * | 2001-09-14 | 2003-03-27 | Braun Gmbh | Toothbrush |
| DE10313187A1 (en) * | 2003-03-25 | 2004-10-07 | Hilti Ag | Locking an accumulator module |
| JP4462112B2 (en) * | 2005-05-26 | 2010-05-12 | パナソニック電工株式会社 | Electric tool |
| US7367126B2 (en) * | 2005-09-06 | 2008-05-06 | The Gillette Company | Powered wet-shaving razor |
| US7637014B2 (en) * | 2005-09-06 | 2009-12-29 | The Gillette Company | Razors |
| EP1834605A1 (en) * | 2006-03-17 | 2007-09-19 | Trisa Holding AG | Electrically driven, continuously adjustable body care device |
| US8561300B2 (en) * | 2010-06-16 | 2013-10-22 | The Gillette Company | Combination shaving and trimming device |
-
2012
- 2012-11-01 SG SG11201503136PA patent/SG11201503136PA/en unknown
- 2012-11-01 RU RU2015114843A patent/RU2610573C2/en not_active IP Right Cessation
- 2012-11-01 BR BR112015009781A patent/BR112015009781A2/en not_active IP Right Cessation
- 2012-11-01 IN IN3253DEN2015 patent/IN2015DN03253A/en unknown
- 2012-11-01 MX MX2015005125A patent/MX2015005125A/en unknown
- 2012-11-01 CA CA2888748A patent/CA2888748C/en not_active Expired - Fee Related
- 2012-11-01 EP EP12887432.8A patent/EP2914405B1/en active Active
- 2012-11-01 WO PCT/CN2012/083919 patent/WO2014067118A1/en active Application Filing
- 2012-11-01 CN CN201280076823.1A patent/CN104853888B/en not_active Expired - Fee Related
- 2012-11-01 AU AU2012393391A patent/AU2012393391C1/en not_active Ceased
- 2012-11-01 JP JP2015538249A patent/JP6009684B2/en not_active Expired - Fee Related
-
2013
- 2013-11-01 US US14/070,099 patent/US9623576B2/en active Active
-
2017
- 2017-03-07 US US15/452,091 patent/US10414059B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5933962A (en) * | 1996-02-08 | 1999-08-10 | Good Marketing, Inc. | Oscillating razor |
| US20050172493A1 (en) * | 2004-02-11 | 2005-08-11 | Trisa Holding Ag | Razor and method for producing a razor |
| CN101167199A (en) * | 2005-04-27 | 2008-04-23 | 吉莱特公司 | Battery-operated appliances |
| CN102126225A (en) * | 2005-09-06 | 2011-07-20 | 吉莱特公司 | Razors |
| EP2218559A1 (en) * | 2009-02-13 | 2010-08-18 | Trisa Holding AG | Body care device |
Also Published As
| Publication number | Publication date |
|---|---|
| SG11201503136PA (en) | 2015-05-28 |
| US20170173810A1 (en) | 2017-06-22 |
| EP2914405A1 (en) | 2015-09-09 |
| RU2610573C2 (en) | 2017-02-13 |
| AU2012393391C1 (en) | 2016-11-17 |
| MX2015005125A (en) | 2015-07-17 |
| CA2888748A1 (en) | 2014-05-08 |
| US20140115897A1 (en) | 2014-05-01 |
| AU2012393391B2 (en) | 2016-08-04 |
| IN2015DN03253A (en) | 2015-10-02 |
| BR112015009781A2 (en) | 2017-07-11 |
| US9623576B2 (en) | 2017-04-18 |
| WO2014067118A1 (en) | 2014-05-08 |
| US10414059B2 (en) | 2019-09-17 |
| CN104853888B (en) | 2017-09-15 |
| AU2012393391A1 (en) | 2015-05-21 |
| CA2888748C (en) | 2018-01-02 |
| JP6009684B2 (en) | 2016-10-19 |
| RU2015114843A (en) | 2016-12-20 |
| JP2015532861A (en) | 2015-11-16 |
| EP2914405B1 (en) | 2019-04-17 |
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| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170106 Address after: Massachusetts USA Applicant after: Gillette Corporation Address before: Massachusetts, USA Applicant before: Gillette Co. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Massachusetts USA Patentee after: Gillette limited liability company Address before: Massachusetts USA Patentee before: Gillette Corporation |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20201101 |